鱼类肝胆病又称肝胆综合症,是近几年才发现的一种鱼类疾病,其致病原因到目前还没有具体明确,但其危害性日显突出。自2003年首次在本地区发现鱼类肝胆病以来,该病现已与暴发性出血病一并成为危害水产养殖鱼类的主要病害,且呈现越来越猛的发展趋势。经调查分析:该病的发生有60％的原因与饲料使用不当有关;有20％的原因与水质恶化有关;另有 Fish hepatobiliary disease, also known as hepatobiliary syndrome, is a fish disease discovered in recent years, its cause has not yet been specifically identified, but its harm is increasingly prominent. Since the first discovery of fish hepatobiliary disease in the region in 2003, the disease has now become a major hazard to aquaculture fish, along with fulminant hemorrhagic disease, and is showing an increasing trend. After investigation and analysis: 60% of the causes of the disease are related to improper use of feed; 20% of the reasons are related to the deterioration of water quality;